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cve[email protected]CVE-2020-29370
HistoryNov 28, 2020 - 7:15 a.m.

CVE-2020-29370

2020-11-2807:15:11
CWE-362
web.nvd.nist.gov
171
4
cve-2020-29370
linux kernel
kmem_cache_alloc_bulk
mm/slub.c
nvd
security vulnerability

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.4%

An issue was discovered in kmem_cache_alloc_bulk in mm/slub.c in the Linux kernel before 5.5.11. The slowpath lacks the required TID increment, aka CID-fd4d9c7d0c71.

Affected configurations

NVD
Node
linuxlinux_kernelRange<5.5.11
Node
netappcloud_backupMatch-
OR
netappsolidfire\,_enterprise_sds_\&_hci_storage_nodeMatch-
OR
netappsolidfire_\&_hci_management_nodeMatch-
Node
netapphci_compute_nodeMatch-
AND
netapphci_compute_node_firmwareMatch-
Node
netapph410cMatch-
AND
netapph410c_firmwareMatch-
Node
netappsolidfire_baseboard_management_controllerMatch-
AND
netappsolidfire_baseboard_management_controller_firmwareMatch-

Social References

More

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.4%